720 Troubleshooting GuideFILE LOCATION: C:\Users\fxstdpc-admin\Desktop\0630_UG??\Mioga_AIO_UG_FM\Mioga_AIO_UG_FM\section31.fmD E L L C O N F I D E N T I A L – P R E L I M I N A RY 9 / 1 3 / 1 0 - F O R P R O O F O N LYCopy ProblemFax Problems5 Replace the toner cartridge (M). See "Replacingthe Toner Cartridges."The task iscomplete. (Thetoner cartridge(M) you areusing has beendamaged.Replace it witha new one.)Go to action 6.6 Replace the toner cartridge (C). See "Replacingthe Toner Cartridges."The task iscomplete. (Thetoner cartridge(C) you areusing has beendamaged.Replace it witha new one.)Contact Dell.Problem ActionA document loaded in theADF cannot be copied.Ensure that the ADF cover is firmly closed.Ensure that the release lever is properly positioned.Problem ActionThe printer is not working,there is no display and thebuttons are not working.Unplug the power cord and plug it in again.Ensure that there is power to the electrical receptacle.No dial tone sounds. Check that the phone line is connected properly. See"Connecting the Telephone Line."Check that the phone socket in the wall is working byplugging in another phone.Diagnose the FAX connection. See "Diagnosing the FaxConnection."
